FR1185443A - Wide range microwave electronic tuning oscillator - Google Patents

Wide range microwave electronic tuning oscillator

Info

Publication number: FR1185443A
Authority: FR; France
Prior art keywords: wide range; electronic tuning; tuning oscillator; range microwave; microwave electronic
Prior art date: 1957-02-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Compagnie Francaise Thomson Houston SA

Original Assignee

Compagnie Francaise Thomson Houston SA

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1957-02-27

Filing date

1957-02-27

Publication date

1959-07-31

1957-02-27 Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA

1959-07-31 Application granted granted Critical

1959-07-31 Publication of FR1185443A publication Critical patent/FR1185443A/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode

FR1185443D 1957-02-27 1957-02-27 Wide range microwave electronic tuning oscillator Expired FR1185443A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR1185443T		1957-02-27

Publications (1)

Publication Number	Publication Date
FR1185443A true FR1185443A (en)	1959-07-31

Family

ID=9663896

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR1185443D Expired FR1185443A (en)	1957-02-27	1957-02-27	Wide range microwave electronic tuning oscillator

Country Status (7)

Country	Link
US (1)	US2935645A (en)
BE (1)	BE565127A (en)
CH (1)	CH352413A (en)
DE (1)	DE1066668B (en)
FR (1)	FR1185443A (en)
GB (1)	GB852012A (en)
NL (2)	NL106239C (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH252630A (en) *	1944-02-01	1948-01-15	Patelhold Patentverwertung	Magnetron tube for electromagnetic oscillations.
US2635211A (en) *	1946-03-05	1953-04-14	Franzo H Crawford	Tunable magnetron
US2432466A (en) *	1946-11-29	1947-12-09	Sylvania Electric Prod	Interdigital magnetron
US2679615A (en) *	1946-12-31	1954-05-25	Sylvania Electric Prod	Electron discharge device
NL140157B (en) *	1947-12-20		Freeport Minerals Co	FILTER FOR FILTERING LIQUIDS.
US2681427A (en) *	1949-04-23	1954-06-15	Raytheon Mfg Co	Microwave amplifier
US2760111A (en) *	1950-06-28	1956-08-21	Beverly D Kumpfer	Magnetron amplifier
US2824261A (en) *	1955-04-26	1958-02-18	Gen Electric	Magnetron device
US2810096A (en) *	1955-07-21	1957-10-15	Gen Electric	Voltage tunable magnetron with control electrode

0
- DE DENDAT1066668D patent/DE1066668B/de active Pending
- NL NL225107D patent/NL225107A/xx unknown
- BE BE565127D patent/BE565127A/xx unknown
- NL NL106239D patent/NL106239C/xx active
1957
- 1957-02-27 FR FR1185443D patent/FR1185443A/en not_active Expired
1958
- 1958-02-12 US US718938A patent/US2935645A/en not_active Expired - Lifetime
- 1958-02-27 GB GB6420/58A patent/GB852012A/en not_active Expired
- 1958-02-27 CH CH352413D patent/CH352413A/en unknown

Also Published As

Publication number	Publication date
US2935645A (en)	1960-05-03
DE1066668B (en)
CH352413A (en)	1961-02-28
BE565127A (en)
NL225107A (en)
NL106239C (en)
GB852012A (en)	1960-10-19

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